专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2409460A1 PATH CHARACTERISATION IN NETWORKS 有权
标题翻译：网络中的路径特征
公开(公告)号：EP2409460A1
公开(公告)日：2012-01-25
申请号：EP10709567.1
申请日：2010-03-16
申请人： British Telecommunications Public Limited Company
发明人： MONCASTER, Tobias , JACQUET, Arnaud , SMITH, Alan, Philip , BRISCOE, Robert, John
IPC分类号： H04L12/56
CPC分类号： H04L12/2697 , H04L41/147 , H04L43/0864 , H04L43/087 , H04L43/50 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/193 , H04L47/26 , H04L47/30 , H04L47/35
摘要： Methods and apparatus for providing path characterisation information relating to a network characteristic such as network congestion to nodes in a data network (10) using data units being forwarded from a source (11 ) to a destination (19) via a plurality of nodes (15) in the network, the method comprising: receiving, at a first proxy node (13), data units from a source (11 ), each data unit comprising a destination indication indicative of an intended destination; identifying, in respect of an intended destination indicated, a second proxy node (17) in the network to which data units may be forwarded before being forwarded to the intended destination; and forwarding a first and at least one subsequent data unit from the first to the second proxy node via one or more intermediate nodes (15); the method further comprising assigning conditions to path characterisation metrics in respect of data units traversing a path across the network from the first to the second proxy node, the initial condition being dependent on information received by the first from the second proxy node.
摘要翻译：用于使用经由多个节点（15）从源（11）向目的地（19）转发数据单元向数据网络（10）中的节点提供与诸如网络拥塞等网络特性相关的路径特征信息的方法和装置），所述方法包括：在第一代理节点（13）接收来自源（11）的数据单元，每个数据单元包括指示预期目的地的目的地指示; 针对所指示的预期目的地，识别网络中的数据单元可以在被转发到预期目的地之前可以被转发到的第二代理节点（17）以及经由一个或多个中间节点（15）将第一和至少一个后续数据单元从第一代理节点转发到第二代理节点; 所述方法进一步包括将条件分配给关于穿过所述网络从所述第一代理节点到所述第二代理节点的路径的数据单元的路径特征化度量，所述初始条件取决于由来自所述第二代理节点的所述第一接收的信息。

2. 发明公开

EP1844583A1 CONTROL OF DATA FLOW IN A NETWORK 有权
标题翻译：控制在网络中的数据流量
公开(公告)号：EP1844583A1
公开(公告)日：2007-10-17
申请号：EP06704070.9
申请日：2006-01-31
申请人： British Telecommunications Public Limited Company
发明人： BRISCOE, Robert, John , JACQUET, Arnaud
IPC分类号： H04L12/56
CPC分类号： H04L69/16 , H04L69/161 , H04L69/163
摘要： Methods and apparatus for encoding a number of small dynamic values over an n-bit field. Also methods and apparatus allowing for the stateless extraction of separate sequences from repetitions of a single field whereby to communicate more than one signal at once.

3. 发明公开

EP2979407A1 RE-MARKING OF PACKETS FOR QUEUE CONTROL 有权转让
标题翻译： RE-KENNZEICHNUNG VON PAKETENFÜRWARTESCHLANGENSTEUERUNG
公开(公告)号：EP2979407A1
公开(公告)日：2016-02-03
申请号：EP14716368.7
申请日：2014-03-27
申请人： British Telecommunications Public Limited Company
发明人： BRISCOE, Robert, John
IPC分类号： H04L12/801 , H04L12/875
CPC分类号： H04L47/30 , H04L47/263 , H04L47/31 , H04L47/624
摘要： A method and apparatus for changing a packet tag status value from a first value to a different value upon said packet arriving at a buffer if there already is a packet in the buffer queue having the same first status value. A sequence of tag status values (112) in packets received at an end node is used to determine the queue length of the buffer in the packet network. An end node can thereafter adapt its sending rate to the rate of the buffer.
摘要翻译：如果已经存在具有相同第一状态值的缓冲器队列中的分组，则在所述分组到达缓冲器时，将分组标签状态值从第一值改变为不同值的方法和装置。使用在端节点处接收到的分组中的标签状态值（112）的序列来确定分组网络中的缓冲器的队列长度。结束节点之后可以将其发送速率调整到缓冲器的速率。

4. 发明授权

EP2583420B1 Monitoring path characterisation information 有权
标题翻译：特征路径信息监控
公开(公告)号：EP2583420B1
公开(公告)日：2015-02-25
申请号：EP11726926.6
申请日：2011-06-14
申请人： British Telecommunications Public Limited Company
发明人： BRISCOE, Robert, John , JACQUET, Arnaud
IPC分类号： H04L12/801 , H04L12/841 , H04L12/823 , H04L12/851 , H04L12/825 , H04L12/26 , H04W24/02
CPC分类号： H04W24/02 , H04L43/0864 , H04L43/087 , H04L47/10 , H04L47/24 , H04L47/26 , H04L47/283 , H04L47/286 , H04L47/32 , H04L47/326

5. 发明授权

EP2553885B1 PROVISION OF PATH CHARACTERISATION INFORMATION IN NETWORKS 有权
标题翻译：提供在网络路径识别信息
公开(公告)号：EP2553885B1
公开(公告)日：2015-02-25
申请号：EP11710236.8
申请日：2011-03-16
申请人： British Telecommunications Public Limited Company
发明人： SMITH, Alan, Philip , JACQUET, Arnaud , BRISCOE, Robert, John , SOPPERA, Andrea , APPLEBY, Stephen, Clifford , MONCASTER, Tobias
IPC分类号： H04L12/70
CPC分类号： H04L47/35 , H04L47/10 , H04L47/11 , H04L47/26 , H04L47/283 , H04L47/31

6. 发明授权

EP2033369B1 Monitoring networks 有权
标题翻译： Netzwerke-Überwachung
公开(公告)号：EP2033369B1
公开(公告)日：2013-08-21
申请号：EP07733389.6
申请日：2007-06-26
申请人： BRITISH TELECOMMUNICATIONS public limited company
发明人： BRISCOE, Robert, John , JACQUET, Arnaud
IPC分类号： H04L12/26 , H04L12/701 , H04L12/801
CPC分类号： H04L47/10 , H04L43/00 , H04L43/022 , H04L43/026 , H04L43/16 , H04L47/11 , H04L47/12 , H04L47/18 , H04L47/22 , H04L47/26 , H04L47/28 , H04L47/32 , H04L47/35

7. 发明公开

EP2245801A1 NETWORK CHARACTERISATION 有权
标题翻译：网络表征
公开(公告)号：EP2245801A1
公开(公告)日：2010-11-03
申请号：EP09702229.7
申请日：2009-01-14
申请人： BRITISH TELECOMMUNICATIONS public limited company
发明人： MONCASTER, Tobias , BRISCOE, Robert, John , JACQUET, Arnaud , SALVATORI, Alessandro
IPC分类号： H04L12/56
CPC分类号： H04L47/31 , H04L43/08 , H04L43/0852 , H04L47/10 , H04L47/11 , H04L47/32 , H04L47/35 , H04L69/16 , H04L69/161 , H04L69/22 , H04L2212/00
摘要： Methods and systems for assigning information indicative of a network characteristic to one of a plurality of data units traversing a path across a network, said data units having associated therewith values indicative of said network characteristic, said path having at least one portion passing through a lower-capability region and at least one portion passing through a higher-capability region, said lower-capability region being a region in which information indicative of said network characteristic may be represented by values having a first resolution, and said higher-capability region being a region in which information indicative of said network characteristic may be represented by values having a second resolution, said second resolution being greater than said first resolution, said one data unit being a data unit entering said higher-capability region.

8. 发明公开

EP1119944A2 ACCOUNTING IN A COMMUNICATIONS NETWORK 有权
标题翻译：会计在通信网络
公开(公告)号：EP1119944A2
公开(公告)日：2001-08-01
申请号：EP99925200.0
申请日：1999-06-04
申请人： BRITISH TELECOMMUNICATIONS public limited company
发明人： BRISCOE, Robert, John , RIZZO, Michael
IPC分类号： H04L12/14 , H04L12/56 , H04Q3/00 , H04L12/24 , H04M15/30
CPC分类号： H04M15/81 , H04L12/14 , H04L12/1403 , H04L12/1414 , H04L12/1453 , H04L12/1485 , H04L12/1489 , H04L41/5003 , H04L43/0829 , H04L43/0852 , H04L43/16 , H04L63/0428 , H04M15/30 , H04M15/70 , H04M15/73 , H04M15/8027 , H04M15/83 , H04M2215/0112 , H04M2215/22 , H04M2215/32 , H04M2215/70 , H04M2215/7072 , H04M2215/7428 , H04M2215/82 , H04M2215/92
摘要： In a communications network, which may be a federated data network such as the Internet, use of network resources is measured locally at customer terminals, for example by counting the number of packets sent and received. The resulting data may be aggregated and sent to a network accounting object. Accounting data may subsequently be passed between network subdomains.

9. 发明授权

EP2823610B1 SIGNALLING CONGESTION 有权转让
公开(公告)号：EP2823610B1
公开(公告)日：2019-01-02
申请号：EP13709493.4
申请日：2013-03-11
申请人： British Telecommunications public limited company
发明人： BRISCOE, Robert, John , DI CAIRANO-GILFEDDER, Carla
IPC分类号： H04L12/801 , H04L12/835 , H04L12/823 , H04L12/833

10. 发明公开

EP2798813A1 OBTAINING INFORMATION FROM DATA ITEMS 有权转让
标题翻译：美国时间今日讯
公开(公告)号：EP2798813A1
公开(公告)日：2014-11-05
申请号：EP12810401.5
申请日：2012-12-20
申请人： British Telecommunications public limited company
发明人： KUEHLEWIND, Mirja , BRISCOE, Robert, John
IPC分类号： H04L29/06
CPC分类号： H04L45/74 , H04L69/163 , H04L69/22 , H04L69/26 , H04L69/28
摘要： Methods and apparatus are disclosed for obtaining information from one or more headers of a data item transmitted via a communication network, a predetermined portion of at least one header carrying a symbol or combination of symbols having a first pre-defined meaning according to a first pre-defined communication protocol. The method comprises inspecting at least one header of a received data item whereby to identify the symbol or combination of symbols carried by the predetermined portion thereof; identifying whether at least one other portion of a header of the data item is carrying the same symbol or combination of symbols; and in the event that it is identified that at least one other portion of a header of the data item is carrying the same symbol or combination of symbols, 'interpreting and/or processing at least one of the one or more headers according to a second pre-defined communication protocol, the second communication protocol differing from the first communication protocol.
摘要翻译：公开了用于从经由通信网络发送的数据项的一个或多个报头中获取信息的方法和装置，至少一个标题的至少一个报头的预定部分，其携带符号或符号组合，其具有根据第一预先确定的含义定义的通信协议。该方法包括检查所接收的数据项的至少一个头部，从而识别其预定部分承载的符号或符号的组合; 识别数据项的报头的至少一个其他部分是否携带相同符号或符号的组合; 并且在识别出数据项的报头的至少一个其他部分携带相同的符号或符号组合的情况下，根据第二预定义的通信协议来解释所述一个或多个报头中的至少一个，第二通信协议与第一通信协议不同。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式